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# Physics/Linear momentum VS angular momentum

Question
If I were asked to calculate the momentum of the first orbit in a hydrogen's atom with reference to Bohr's model, should I calculate the linear or rotational momentum ?

This is not a homework question, I have a test coming up and I want to understand!! I was so irritated when I posted this question to one of the experts here and he replied that he doesn't answer homwework questions! I'm not giving values! I just want something to be cleared up for crying out loud! Please help me!  I'm so confused, I asked my teacher but she said she's not sure!

Actually, both exist and either could be asked for!
The linear momentum p would be determined from:
p=m*v
And then the angular momentum L would be determined from:
L = r x p  where L is the cross product of the Bohr radius r and the linear momentum of the electron.

Questioner's Rating
 Rating(1-10) Knowledgeability = 10 Clarity of Response = 10 Politeness = 10 Comment Thank you so much! You are way much better than the expert who refused to answer my question!

Physics